HOLDER Four-Hole LED Lamp Holder

HOLDER Four-Hole LED Lamp Holder - Hongcheng Optoelectronics LED Lamp Holder Manufacturer

Product Overview:

The HOLDER four-hole LED lamp holder uses a four-hole positioning structure and can hold four 3mm, 5mm or other through-hole LED lamps. It features accurate positioning, easy installation, excellent insulation and a stable structure, making it ideal for multi-color indicators, RGBW lamps and multi-lamp combination products.

Key Advantages:

Four-hole design for four-LED combination mounting
Accurate positioning with neatly aligned LEDs
Supports single-color, bi-color, three-color and RGBW LED combinations
Easy installation, suitable for volume assembly
Excellent insulation and flame-retardant performance
Secure fixing with good vibration resistance
Hole pitch, hole diameter, height and color customizable

Applications:

Four-color status indicators
RGBW full-color indication and display devices
Home appliances and control panels
Instrumentation and industrial control equipment
Automotive electronics and in-vehicle devices
Power supplies, chargers and smart home devices
Security equipment and signal indication products

Product Features:

Material: Engineering plastic with excellent heat resistance, insulation and flame-retardant properties.

Structure: The four-hole positioning structure holds four LED lamps at the same time and improves assembly stability.

Compatibility: Matching designs are available for LEDs of different diameters, hole pitches, lead pitches and heights.

Installation: Supports manual insertion and automated assembly to improve production efficiency.

Packaging: Supplied in bags, boxes, or sorted packaging according to customer requirements.
   HC 3mm Round Flangeless 4-Hole (1 Green + 1 Red) LED Holder Lamp, Left-Positive Right-Negative HC-QH-A1844BYGURDS530-E2
   HC 3mm Round Flangeless 4-Hole Standard green LED holder lamp, left-positive/right-negative, model HC-QH-A1844B2YGDS530-E2
   HC 3mm Round Flangeless 4-Hole 4standard green LED holder lamp, left-positive/right-negative HC-QH-A1844B4SYGDS530-E2

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HOLDER Four-Hole LED Lamp Holder product image

Product Specifications at a Glance

Product Name	HOLDER Four-Hole LED Lamp Holder
Holder Type	Four-hole positioning structure
Compatible LEDs	3mm / 5mm through-hole LED lamps (other sizes on request)
Material	Heat-resistant, insulating, flame-retardant engineering plastic
Mounting	Through-hole; manual or automated assembly
Customization	Hole diameter, hole pitch, height, color and material
Environmental Compliance	RoHS-compliant materials
Manufacturer	Dongguan Hongcheng Optoelectronics Co., Ltd.
Packaging	Bags, boxes, or custom sorted packaging
Detailed Parameters	See the datasheet PDF on this page

Hongcheng Optoelectronics LED

Contact: 139 2571 4318 WeChat Same Number

Email: 190593529@qq.com sales@led-hc.com

Address: Zhangmutou Section, Guanzhang Road, Zhangmutou Town, Dongguan City, Guangdong Province

No. 15, Building 15, No. 2108

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Frequently Asked Questions (FAQ)

1. Can I get free LED samples from Hongcheng Optoelectronics?

Yes. Dongguan Hongcheng Optoelectronics Co., Ltd. supports sample testing — you can verify electro-optical parameters, dimensions and soldering compatibility before placing bulk orders. To request samples, call +86 139 2571 4318 (WeChat same number) or email sales@led-hc.com with the model and quantity you need.

2. What is the minimum order quantity (MOQ)?

The MOQ for DIP (through-hole) LEDs is 1K (1,000 pcs); for SMD LEDs the MOQ is 3-5K, shipped in tape-and-reel packaging. The MOQ for customized models (special wavelength, brightness or voltage binning) is confirmed per custom solution. Please contact sales for an accurate quotation and MOQ for your model.

3. What are the lead times for samples and mass production?

Sample lead time is typically 3-4 working days; in-stock samples are usually shipped within 2 working days. Mass production lead time is typically 10-15 working days, confirmed according to order quantity and production schedule — please contact sales for an accurate lead time.

4. Are the products RoHS certified?

Yes. All Hongcheng LED diodes are RoHS and CE certified, made with A-grade chips, 99.9% pure gold wire bonding and high-temperature resistant encapsulant — anti-sulfuration and low light decay, meeting the environmental and reliability requirements of home appliance, automotive and industrial equipment applications.

5. Can voltage, wavelength, brightness or color be customized?

Yes. We support binning and customization of brightness, wavelength, voltage and color, and provide OEM services. Our product range covers 0201-5730 SMD LEDs, addressable RGB LEDs with built-in IC, side-emitting LEDs, and 2mm-10mm DIP LEDs, packed in vacuum moisture-proof tape and reel, suitable for automated SMT mounting and reflow soldering.

6. How do I get the product datasheet?

Every model has an official PDF datasheet (electro-optical parameters, dimensions, pad design, tape packaging and reliability test data) — 259 datasheets in total, all free to download with no login required. Browse the datasheet center (https://www.hc-led168.com/datasheets) by series, or download directly from each product page.

7. Is Hongcheng Optoelectronics a factory or a trading company?

Hongcheng Optoelectronics is a member of Guangyu Group — a professional LED diode source manufacturer based in Dongguan, Guangdong, China, with 20+ years of LED packaging experience. Factory-direct sales; over 50% of raw materials are imported from South Korea, Japan and Taiwan, China. Quality and lead time are controlled directly by the factory.